#C5F177#C5F177

#C5F177 is a very light, vivid yellow-green. Relative luminance 0.761; OKLCH L 90.2% C 0.158 H 125.8°. Best body text is #000000 at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#C5F177
RGB	rgb(197, 241, 119)
HSL	hsl(82, 81%, 71%)
HSV	hsv(82, 51%, 95%)
CMYK	cmyk(18.3%, 0%, 50.6%, 5.5%)
CIE-LAB	lab(89.91, -32.88, 53.79)
CIE-LCH	lch(89.91, 63.04, 121.44°)
OKLab	oklab(90.17% -0.0922 0.1278)
OKLCH	oklch(90.17% 0.158 125.8)
XYZ	xyz(57.8109, 76.1122, 29.0946)
Luminance	0.7611 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.96

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5F177 #A377F1

analogous

#F1E077 #C5F177 #88F177

triadic

#C5F177 #77C5F1 #F177C5

tetradic

#C5F177 #77F1E0 #A377F1 #F17788

square

#C5F177 #77F1E0 #A377F1 #F17788

split-complementary

#C5F177 #7788F1 #E077F1

monochromatic

#92D716 #ADEB40 #C5F177 #DDF7AE #F3FCE3

Accessibility & contrast

On white

1.29

#C5F177 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.22

#C5F177 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5F177

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5F177	#FFFFFF	#000000	##000000
##C5F177	1.00	1.29	16.22	16.22
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.22	21.00	1.00	1.00
##000000	16.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE46C

Deuteranopia (green-blind)

#F6E17E

Tritanopia (blue-blind)

#CCE7D5

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #c5f177;
/* rgb */ color: rgb(197, 241, 119);
/* oklch */ color: oklch(90.2% 0.158 125.8);

Tailwind

colors: {
  custom: {
    50: '#d9f5a1',
    500: '#c5f177',
    950: '#000000',
  },
}

SCSS

$custom: #c5f177;
$custom-light: #d9f5a1;
$custom-dark: #000000;

JSON

{
  "hex": "#c5f177",
  "rgb": {
    "r": 197,
    "g": 241,
    "b": 119
  },
  "hsl": {
    "h": 81.639,
    "s": 81.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.90166,
    "c": 0.15755,
    "h": 125.8
  },
  "luminance": 0.76113
}

Semantic roles & 50–950 ramp

primary

#C5F177

secondary

#7341CB

accent

#08DE55

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170F

muted

#848580

Preview Lab

Preview with #C5F177

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →